Factor -r**2 + 347189*r - 2083098.

-(r - 347183)*(r - 6)

Factor 2*r3 - 6472*r2 - 58430*r + 64900.

2(r - 3245)(r - 1)*(r + 10)

Find y, given that -4*y5 + 228*y4 - 452*y3 - 37572*y2 - 94392*y + 132192 = 0.

-9, -4, 1, 18, 51

Factor 3*b**2⁄2 - 75337*b/2 - 25113.

(b - 25113)*(3*b + 2)/2

Factor -125*m3⁄4 + 114975*m2⁄2 + 138105*m + 82890.

-5(m - 1842)(5*m + 6)**2⁄4

Solve -j**2 + 211907*j - 423810 = 0 for j.

2, 211905

Determine k so that k3⁄4 - 1101*k2⁄4 + 139279*k/2 = 0.

0, 394, 707

Determine a so that 5*a5 - 125*a4 - 3930*a3 - 24790*a2 - 38315*a - 17325 = 0.

-11, -7, -1, 45

Suppose 205*w5 - 38585*w4 + 75530*w3 + 154340*w2 - 305400*w = 0. Calculate w.

-2, 0, 2, 7635⁄41

Suppose -8932*z3 - 8880*z2 + 53644*z - 312 = 0. Calculate z.

-3, 13⁄2233, 2